Panasonic sa xr 57 e service manual

Page 2

SA-XR51E l SA-XR51EB I SA-XR57EG

IHF 46 dB stereo quieting sensitivity 22 uV / 759
Total harmonic distortion
MONO 0.2%
STEREO 0.3%
SIN
MONO 60 dB
STEREO 58 dB
Frequency response 20 Hz to 15 kHz,
+1 dB, -2 dB
Alternate channel selectivity i400 kHz, 65 dB
Capture ratio 1.5 dB
Image rejection at 98 MHz 40 dB
IF rejection at 98 MHz 70 dB
Spurious respone rejection at 98 MHz 70 dB
AM suppression 50 dB
Stereo separation 40 dB
Carrier leak 19 kHz, -30 dB
38 kHz, -50 dB
Channel balance (250 Hz-6.3 kHz) 11.5 dB
Limiting point 1.2 pV
Bandwidth
IF amplifier 180 kHz
FM demodulator 1000 kHz

Antenna terminal 75 Q (unbalanced)
n AM TUNER SECTION
522 to 1611 kHz
(9 kHz steps)
530 to 1620 kHz
(10 kHz steps)

Frequency range

IF rejection (at 999 kHz)

n VIDEO SECTION
Output voltage at 1 V input (unbalanced)
Maximum input voltage
Input/output impedance
S-Video
Input

Output
Component Video
Input

Output

n GENERAL
Power supply

Power consumption
Dimensions (W x H x D)

Mass

Power consumption in standby mode:
Power consumption in HDMI off mode:

Notes:

50 dB

110.1 Vp-p
1.5 Vp-p
75 Q (unbalanced)

DVD, DVD Recorder,
TV/STB

TV MONITOR

DVD Recorder,
TV/STB

TV MONITOR

AC 230 to 240 V, 50
HZ

140 W

430 mm x 107.5 mm x
390 mm

4.7 kg

0.9 W
0.35 W

1. Specifications are subject to change without notice.

Mass and dimensions are approximate.

2. Total harmonic distortion is measured by the digital spectrum

Sensitivity 20 uV, 330 pV/m analyzer,
Selectivity (at 999 kHz) 55 dB
A. WARNING

This service information is designed for experienced repair technicians only and is not designed for use by the general public.

It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this sen/ice information by anyone else could result in serious injury or death.

CONTENTS

Page
1 Safety Precautions ------------------------------------------------------------------ 4
1.1. GENERAL GUIDELINES ------------------------------------------------ 4
1.2. Caution for AC Cord ------------------------------------------------------ 5
1.3. Before Repair and Adjustment ---------------------------------------- 6
1.4. Protection Circuitry --------------------------------------------------------- 6
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices --------------------------------- 7

3 Handling the Lead-free Solder
3.1. About lead free solder (PbF)-
4 Accessories -------------------------------

5 Operating lnstructions Procedures --------------------------------------- 10
51. Remote Control Operation -------------------------------------------- 10
5.2. Main Unit Operation ----------------------------------------------------- 10

Page

5.3. Home Theater connections ........................................... 11

5.4. Connecting other equipment ......................................... 1g

6 Self Diagnosis Display Function ........................................... 20
6.1. Automatically Displayed Error Codes ............................ 20

6.2. Display Details ------------------------------------------------- 20
6.3. Returning to Normal Display--- .................... 20
6.4. Overload/Shutdown Detection intenal Condition ------------- 20

6.5. Overload/Thermal Detection Display
6.6. Activating Self Diagnosis Function (Servicing Mode
6.7. Analog 6.1 CH Output Check Method -------------------

6.8.
6.9.

Returning to Normal Display ......................................... 21
Activating Self Diagnosis Function (Doctor Mode) ---------- 21

7 HDMI Checking Method -------------------------------------------------------- 23